- Added solutions by Colin Crain.

12 files changed, 1078 insertions, 932 deletions

diff --git a/challenge-031/colin-crain/perl5/ch-1.pl b/challenge-031/colin-crain/perl5/ch-1.pl
new file mode 100644
index 0000000000..b63f1b9984
--- /dev/null
+++ b/challenge-031/colin-crain/perl5/ch-1.pl
@@ -0,0 +1,56 @@
+#! /opt/local/bin/perl
+#
+#       divide_by_zero.pl
+#
+#       PWC31 - 1
+#
+#       Task #1
+#           Create a function to check divide by zero error without checking if the denominator is zero.
+#
+#       functional programming pardigms are fun
+#
+#       colin crain
+## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ##
+
+
+
+use warnings;
+use strict;
+use feature ":5.26";
+
+## ## ## ## ## MAIN
+
+my ($n, $d) = @ARGV;
+
+unless (defined $n && defined $d) { say "usage ./divide_by_zero numerator denominator"; exit};
+
+## from the beginning:
+##      matches maybe a digit,
+##      then maybe a decimal,
+##      then maybe not a digit if we matched before the decimal
+##      or necessarily a digit if there were no digits before
+##      so 0.5, .5 and 5. all are recognized as valid input
+##      but neither 2.2.5 nor . are valid
+my $regex = '^(\d*)\.?(?(1)\d*|\d+)$';
+unless ($n =~ /$regex/ && $d =~ /$regex/ ) { say "arguments must be numbers"; exit };
+
+say divide_safe( $n, $d );
+
+sub divide_safe {
+## safe division function
+## given input n, d returns n/d
+## if d = 0, returns NAN (Not A Number)
+    my ($numerator, $denominator) = @_;
+    my $result;
+    eval {$result = $numerator/$denominator};
+
+    if( $@ ){
+        return "NAN";
+    }
+    else {
+        return "$result";
+    }
+
+}
+
+
diff --git a/challenge-031/colin-crain/perl5/ch-2.pl b/challenge-031/colin-crain/perl5/ch-2.pl
new file mode 100644
index 0000000000..3d35dc9e4f
--- /dev/null
+++ b/challenge-031/colin-crain/perl5/ch-2.pl
@@ -0,0 +1,75 @@
+#! /opt/local/bin/perl
+#
+#       dynamic_variable.pl
+#
+#       PWC31 - 2
+#
+#       Task #2
+#           Create a script to demonstrate creating dynamic variable name, assign a
+#           value to the variable and finally print the variable. The variable name
+#           would be passed as command line argument.
+#
+#       notes: first of all, much like a YouTube video for assembling a firearm
+#           out of common items found around the home, just don't do this. Just
+#           because you can, doesn't mean one actually should. I can't think of
+#           any good reason not to use a hash for this. As a hash key, the
+#           outside data is by definition kept in it's own secure namespace, and
+#           if one is _that_ worried about the speed of an additional hash lookup
+#           one should probably be looking for a different method or even a
+#           different language. Perl hashes are very fast. In fact, perl variable
+#           namespaces are implemented as a hash. Saying
+#               my %namespace;
+#               $namespace{$input} = "whatever";
+#           keeps everything nicely sandboxed. So build a data structure out of
+#           hashes. There is no need to use the perl variable namespace. Seriously.
+#
+#       method: that said, of course you can do this. But you can't use
+#           'strict'. Which is another reason why you shouldn't do this and
+#           use a hash instead.
+#
+#           One thing we can do is at least try make it bit safer to take user
+#           input and make it a variable. We can install some sanity, like
+#           restricting the input to only things that can serve as a valid per
+#           variable, for starters. At least the regex was fun.
+#
+#
+#
+#
+#       2019 colin crain
+## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ##
+
+
+
+# use warnings;
+# use strict;
+use feature ":5.26";
+
+## ## ## ## ## MAIN
+
+## get our proposed new variable
+my $varname = validate( shift @ARGV )  ;
+if (not defined $varname) { die "input '$varname' is not a valid perl varible name."};
+
+## go ahead and make it a variable and show it does what is asked
+${"$varname"} = "Don't Do This";
+say "after setting: \$" . "$varname is ${$varname} ";
+
+# UNCOMMENT TO SEE HEY! THERE IT IS
+#
+# foreach $key (keys %main::) {
+#   say $key;
+# }
+
+
+
+## ## ## ## ## SUBS
+
+sub validate {
+## makes sure input fits criteria for a valid perl variable name
+## returns undef on failure
+    my $name = shift;
+    return undef unless ( ($name =~ /^[a-zA-Z_]+[\w\d]*$/) && (scalar( split //, $name ) < 252) );
+    return $name;
+}
+
+
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index eae5f44534..117cd23a00 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,21 +1,173 @@
 {
-   "subtitle" : {
-      "text" : "[Champions: 28] Last updated at 2019-10-27 03:48:07 GMT"
-   },
-   "xAxis" : {
-      "type" : "category"
+   "series" : [
+      {
+         "name" : "Perl Weekly Challenge - 031",
+         "data" : [
+            {
+               "name" : "Andrezgz",
+               "drilldown" : "Andrezgz",
+               "y" : 2
+            },
+            {
+               "name" : "Anton Fedotov",
+               "drilldown" : "Anton Fedotov",
+               "y" : 2
+            },
+            {
+               "y" : 3,
+               "drilldown" : "Arne Sommer",
+               "name" : "Arne Sommer"
+            },
+            {
+               "drilldown" : "Athanasius",
+               "name" : "Athanasius",
+               "y" : 4
+            },
+            {
+               "name" : "Burkhard Nickels",
+               "drilldown" : "Burkhard Nickels",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Colin Crain",
+               "name" : "Colin Crain"
+            },
+            {
+               "name" : "Dave Cross",
+               "drilldown" : "Dave Cross",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Duane Powell",
+               "name" : "Duane Powell"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba"
+            },
+            {
+               "y" : 5,
+               "name" : "Javier Luque",
+               "drilldown" : "Javier Luque"
+            },
+            {
+               "y" : 2,
+               "name" : "Joelle Maslak",
+               "drilldown" : "Joelle Maslak"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Kevin Colyer",
+               "name" : "Kevin Colyer"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Lars Balker",
+               "name" : "Lars Balker"
+            },
+            {
+               "drilldown" : "Lars Thegler",
+               "name" : "Lars Thegler",
+               "y" : 2
+            },
+            {
+               "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld",
+               "y" : 5
+            },
+            {
+               "y" : 1,
+               "name" : "Lubos Kolouch",
+               "drilldown" : "Lubos Kolouch"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Markus Holzer",
+               "name" : "Markus Holzer"
+            },
+            {
+               "drilldown" : "Maxim Kolodyazhny",
+               "name" : "Maxim Kolodyazhny",
+               "y" : 1
+            },
+            {
+               "y" : 2,
+               "name" : "Nazareno Delucca",
+               "drilldown" : "Nazareno Delucca"
+            },
+            {
+               "name" : "Noud",
+               "drilldown" : "Noud",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Pete Houston",
+               "name" : "Pete Houston",
+               "y" : 1
+            },
+            {
+               "y" : 2,
+               "name" : "Rage311",
+               "drilldown" : "Rage311"
+            },
+            {
+               "y" : 4,
+               "name" : "Ruben Westerberg",
+               "drilldown" : "Ruben Westerberg"
+            },
+            {
+               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor",
+               "y" : 1
+            },
+            {
+               "drilldown" : "Steven Wilson",
+               "name" : "Steven Wilson",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Tyler Limkemann",
+               "name" : "Tyler Limkemann"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Vyacheslav Volgarev",
+               "name" : "Vyacheslav Volgarev"
+            },
+            {
+               "name" : "Yet Ebreo",
+               "drilldown" : "Yet Ebreo",
+               "y" : 3
+            }
+         ],
+         "colorByPoint" : 1
+      }
+   ],
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "drilldown" : {
       "series" : [
          {
             "name" : "Andrezgz",
+            "id" : "Andrezgz",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ],
-            "id" : "Andrezgz"
+            ]
          },
          {
             "id" : "Anton Fedotov",
@@ -42,6 +194,7 @@
             "name" : "Arne Sommer"
          },
          {
+            "id" : "Athanasius",
             "data" : [
                [
                   "Perl 5",
@@ -52,8 +205,7 @@
                   2
                ]
             ],
-            "name" : "Athanasius",
-            "id" : "Athanasius"
+            "name" : "Athanasius"
          },
          {
             "id" : "Burkhard Nickels",
@@ -66,28 +218,38 @@
             "name" : "Burkhard Nickels"
          },
          {
+            "name" : "Colin Crain",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
+            "id" : "Colin Crain"
+         },
+         {
             "name" : "Dave Cross",
+            "data" : [
+               [
+                  "Perl 5",
+                  2
+               ]
+            ],
             "id" : "Dave Cross"
          },
          {
-            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "name" : "Dave Jacoby"
+            "id" : "Dave Jacoby"
          },
          {
-            "id" : "Duane Powell",
             "name" : "Duane Powell",
+            "id" : "Duane Powell",
             "data" : [
                [
                   "Perl 5",
@@ -96,17 +258,18 @@
             ]
          },
          {
-            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "id" : "E. Choroba"
+            "id" : "E. Choroba",
+            "name" : "E. Choroba"
          },
          {
             "name" : "Javier Luque",
+            "id" : "Javier Luque",
             "data" : [
                [
                   "Perl 5",
@@ -120,8 +283,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Javier Luque"
+            ]
          },
          {
             "id" : "Joelle Maslak",
@@ -138,14 +300,14 @@
             "name" : "Joelle Maslak"
          },
          {
-            "id" : "Kevin Colyer",
+            "name" : "Kevin Colyer",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
             ],
-            "name" : "Kevin Colyer"
+            "id" : "Kevin Colyer"
          },
          {
             "data" : [
@@ -154,21 +316,21 @@
                   2
                ]
             ],
-            "name" : "Lars Balker",
-            "id" : "Lars Balker"
+            "id" : "Lars Balker",
+            "name" : "Lars Balker"
          },
          {
-            "name" : "Lars Thegler",
+            "id" : "Lars Thegler",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "id" : "Lars Thegler"
+            "name" : "Lars Thegler"
          },
          {
-            "id" : "Laurent Rosenfeld",
+            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl 5",
@@ -183,7 +345,7 @@
                   1
                ]
             ],
-            "name" : "Laurent Rosenfeld"
+            "id" : "Laurent Rosenfeld"
          },
          {
             "name" : "Lubos Kolouch",
@@ -196,8 +358,8 @@
             "id" : "Lubos Kolouch"
          },
          {
-            "id" : "Markus Holzer",
             "name" : "Markus Holzer",
+            "id" : "Markus Holzer",
             "data" : [
                [
                   "Perl 6",
@@ -206,13 +368,13 @@
             ]
          },
          {
-            "id" : "Maxim Kolodyazhny",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
             ],
+            "id" : "Maxim Kolodyazhny",
             "name" : "Maxim Kolodyazhny"
          },
          {
@@ -222,8 +384,8 @@
                   2
                ]
             ],
-            "name" : "Nazareno Delucca",
-            "id" : "Nazareno Delucca"
+            "id" : "Nazareno Delucca",
+            "name" : "Nazareno Delucca"
          },
          {
             "id" : "Noud",
@@ -236,26 +398,27 @@
             "name" : "Noud"
          },
          {
-            "name" : "Pete Houston",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
             ],
-            "id" : "Pete Houston"
+            "id" : "Pete Houston",
+            "name" : "Pete Houston"
          },
          {
+            "name" : "Rage311",
             "id" : "Rage311",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ],
-            "name" : "Rage311"
+            ]
          },
          {
+            "name" : "Ruben Westerberg",
             "data" : [
                [
                   "Perl 5",
@@ -266,18 +429,17 @@
                   2
                ]
             ],
-            "name" : "Ruben Westerberg",
             "id" : "Ruben Westerberg"
          },
          {
-            "name" : "Simon Proctor",
             "data" : [
                [
                   "Perl 6",
                   1
                ]
             ],
-            "id" : "Simon Proctor"
+            "id" : "Simon Proctor",
+            "name" : "Simon Proctor"
          },
          {
             "id" : "Steven Wilson",
@@ -300,17 +462,16 @@
             "id" : "Tyler Limkemann"
          },
          {
+            "name" : "Vyacheslav Volgarev",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "name" : "Vyacheslav Volgarev",
             "id" : "Vyacheslav Volgarev"
          },
          {
-            "name" : "Yet Ebreo",
             "data" : [
                [
                   "Perl 5",
@@ -321,184 +482,38 @@
                   1
                ]
             ],
-            "id" : "Yet Ebreo"
+            "id" : "Yet Ebreo",
+            "name" : "Yet Ebreo"
          }
       ]
    },
+   "tooltip" : {
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : 1,
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
+   },
    "title" : {
       "text" : "Perl Weekly Challenge - 031"
    },
    "chart" : {
       "type" : "column"
    },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
-   "series" : [
-      {
-         "colorByPoint" : 1,
-         "name" : "Perl Weekly Challenge - 031",
-         "data" : [
-            {
-               "y" : 2,
-               "name" : "Andrezgz",
-               "drilldown" : "Andrezgz"
-            },
-            {
-               "y" : 2,
-               "name" : "Anton Fedotov",
-               "drilldown" : "Anton Fedotov"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Arne Sommer",
-               "name" : "Arne Sommer"
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Athanasius",
-               "name" : "Athanasius"
-            },
-            {
-               "drilldown" : "Burkhard Nickels",
-               "name" : "Burkhard Nickels",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Dave Cross",
-               "name" : "Dave Cross"
-            },
-            {
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Duane Powell",
-               "name" : "Duane Powell",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "drilldown" : "E. Choroba",
-               "name" : "E. Choroba"
-            },
-            {
-               "drilldown" : "Javier Luque",
-               "name" : "Javier Luque",
-               "y" : 5
-            },
-            {
-               "name" : "Joelle Maslak",
-               "drilldown" : "Joelle Maslak",
-               "y" : 2
-            },
-            {
-               "name" : "Kevin Colyer",
-               "drilldown" : "Kevin Colyer",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "name" : "Lars Balker",
-               "drilldown" : "Lars Balker"
-            },
-            {
-               "y" : 2,
-               "name" : "Lars Thegler",
-               "drilldown" : "Lars Thegler"
-            },
-            {
-               "name" : "Laurent Rosenfeld",
-               "drilldown" : "Laurent Rosenfeld",
-               "y" : 5
-            },
-            {
-               "y" : 1,
-               "drilldown" : "Lubos Kolouch",
-               "name" : "Lubos Kolouch"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Markus Holzer",
-               "name" : "Markus Holzer"
-            },
-            {
-               "drilldown" : "Maxim Kolodyazhny",
-               "name" : "Maxim Kolodyazhny",
-               "y" : 1
-            },
-            {
-               "name" : "Nazareno Delucca",
-               "drilldown" : "Nazareno Delucca",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Noud",
-               "name" : "Noud",
-               "y" : 2
-            },
-            {
-               "y" : 1,
-               "drilldown" : "Pete Houston",
-               "name" : "Pete Houston"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Rage311",
-               "name" : "Rage311"
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Ruben Westerberg",
-               "name" : "Ruben Westerberg"
-            },
-            {
-               "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor",
-               "y" : 1
-            },
-            {
-               "name" : "Steven Wilson",
-               "drilldown" : "Steven Wilson",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Tyler Limkemann",
-               "name" : "Tyler Limkemann",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Vyacheslav Volgarev",
-               "name" : "Vyacheslav Volgarev"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Yet Ebreo",
-               "name" : "Yet Ebreo"
-            }
-         ]
-      }
-   ],
    "legend" : {
       "enabled" : 0
    },
-   "tooltip" : {
-      "followPointer" : 1,
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
+   "subtitle" : {
+      "text" : "[Champions: 29] Last updated at 2019-10-27 03:59:09 GMT"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "xAxis" : {
+      "type" : "category"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
       }
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 990279aa1d..d1cd86012d 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -2,8 +2,14 @@
    "title" : {
       "text" : "Perl Weekly Challenge Contributions - 2019"
    },
+   "legend" : {
+      "enabled" : "false"
+   },
    "subtitle" : {
-      "text" : "Last updated at 2019-10-27 03:48:17 GMT"
+      "text" : "Last updated at 2019-10-27 03:59:22 GMT"
+   },
+   "chart" : {
+      "type" : "column"
    },
    "yAxis" : {
       "min" : 0,
@@ -11,24 +17,20 @@
          "text" : null
       }
    },
-   "legend" : {
-      "enabled" : "false"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      },
+      "type" : "category"
    },
    "series" : [
       {
-         "name" : "Contributions",
-         "dataLabels" : {
-            "enabled" : "true",
-            "y" : 10,
-            "format" : "{point.y:.0f}",
-            "rotation" : -90,
-            "color" : "#FFFFFF",
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "align" : "right"
-         },
          "data" : [
             [
                "Blog",
@@ -36,28 +38,26 @@
             ],
             [
                "Perl 5",
-               1294
+               1296
             ],
             [
                "Perl 6",
                771
             ]
-         ]
-      }
-   ],
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
+         ],
+         "name" : "Contributions",
+         "dataLabels" : {
+            "y" : 10,
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "rotation" : -90,
+            "format" : "{point.y:.0f}",
+            "align" : "right",
+            "enabled" : "true",
+            "color" : "#FFFFFF"
          }
-      },
-      "type" : "category"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "chart" : {
-      "type" : "column"
-   }
+      }
+   ]
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 2504cea0ab..44b5875eb8 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,19 +1,189 @@
 {
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-10-27 03:48:17 GMT"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
+   "series" : [
+      {
+         "name" : "Perl Weekly Challenge Languages",
+         "data" : [
+            {
+               "name" : "#001",
+               "drilldown" : "001",
+               "y" : 132
+            },
+            {
+               "y" : 104,
+               "drilldown" : "002",
+               "name" : "#002"
+            },
+            {
+               "y" : 66,
+               "drilldown" : "003",
+               "name" : "#003"
+            },
+            {
+               "name" : "#004",
+               "drilldown" : "004",
+               "y" : 86
+            },
+            {
+               "drilldown" : "005",
+               "y" : 66,
+               "name" : "#005"
+            },
+            {
+               "drilldown" : "006",
+               "y" : 48,
+               "name" : "#006"
+            },
+            {
+               "name" : "#007",
+               "y" : 56,
+               "drilldown" : "007"
+            },
+            {
+               "drilldown" : "008",
+               "y" : 70,
+               "name" : "#008"
+            },
+            {
+               "name" : "#009",
+               "drilldown" : "009",
+               "y" : 68
+            },
+            {
+               "y" : 60,
+               "drilldown" : "010",
+               "name" : "#010"
+            },
+            {
+               "name" : "#011",
+               "y" : 78,
+               "drilldown" : "011"
+            },
+            {
+               "name" : "#012",
+               "drilldown" : "012",
+               "y" : 83
+            },
+            {
+               "name" : "#013",
+               "drilldown" : "013",
+               "y" : 76
+            },
+            {
+               "y" : 95,
+               "drilldown" : "014",
+               "name" : "#014"
+            },
+            {
+               "drilldown" : "015",
+               "y" : 93,
+               "name" : "#015"
+            },
+            {
+               "name" : "#016",
+               "y" : 66,
+               "drilldown" : "016"
+            },
+            {
+               "name" : "#017",
+               "drilldown" : "017",
+               "y" : 79
+            },
+            {
+               "drilldown" : "018",
+               "y" : 76,
+               "name" : "#018"
+            },
+            {
+               "y" : 95,
+               "drilldown" : "019",
+               "name" : "#019"
+            },
+            {
+               "y" : 95,
+               "drilldown" : "020",
+               "name" : "#020"
+            },
+            {
+               "name" : "#021",
+               "drilldown" : "021",
+               "y" : 67
+            },
+            {
+               "drilldown" : "022",
+               "y" : 63,
+               "name" : "#022"
+            },
+            {
+               "drilldown" : "023",
+               "y" : 91,
+               "name" : "#023"
+            },
+            {
+               "name" : "#024",
+               "drilldown" : "024",
+               "y" : 70
+            },
+            {
+               "drilldown" : "025",
+               "y" : 55,
+               "name" : "#025"
+            },
+            {
+               "drilldown" : "026",
+               "y" : 70,
+               "name" : "#026"
+            },
+            {
+               "name" : "#027",
+               "drilldown" : "027",
+               "y" : 58
+            },
+            {
+               "y" : 78,
+               "drilldown" : "028",
+               "name" : "#028"
+            },
+            {
+               "name" : "#029",
+               "y" : 76,
+               "drilldown" : "029"
+            },
+            {
+               "y" : 112,
+               "drilldown" : "030",
+               "name" : "#030"
+            },
+            {
+               "name" : "#031",
+               "y" : 66,
+               "drilldown" : "031"
+            }
+         ],
+         "colorByPoint" : "true"
+      }
+   ],
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "tooltip" : {
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "followPointer" : "true"
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-10-27 03:59:22 GMT"
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
             "id" : "001",
             "data" : [
                [
@@ -28,7 +198,8 @@
                   "Blog",